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60W Array Laser Diode
SLD433S4
Description
The SLD433S4 is a high power laser diode with an array structure, which achieves 60W high power.
The package is high efficiency water cooling package.
Module customizing is available.
(Applications: Solid state laser excitation)
Features
High power
Recommended optical power output: Po = 60W
Array structure
Open package
High efficiency water cooling package
Package
Structure
AlGaAs quantum well structure laser diode
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
-1- E05125B86-CR
SLD433S4
Absolute Maximum Ratings
(Tw = 25°C, Tw: cooling water tempareture)
Optical power output Pomax 66 W
Reverse voltage VR LD 2 V
Operating temperature (Tw) Topr +10 to +30 °C
Storage temperature Tstg –10 to +60 °C
Storage humidity No dew condensation
Operating Lifetime
MTTF 10,000H (effective value) at Po = 60W, Tw = 25°C
-2-
SLD433S4
Electrical and Optical Characteristics
(TW = 25°C, TW: Cooling water temperature))
Item Symbol Conditions Min. Typ. Max. Unit
Threshold current Ith — 17 22 A
Operating current Iop Po = 60W — 75 85 A
Operating voltage Vop Po = 60W — — 2.5 V
Wavelength λp Po = 60W 805 — 811 nm
Wavelength spectrum width λw Po = 60W (FWHM) — — 3 nm
Radiation Perpendicular θ⊥ 18 24 28 degree
Po = 60W (FWHM)
angle Parallel θ// — 8 12 degree
ΔX — — ±300 μm
Position ΔY — — ±100 μm
Positional
ΔZ — — ±100 μm
accuracy
Δφ⊥ — — 5 degree
Angle
Δθ// — — 1 degree
Differential efficiency ηD Po = 60W — 1.0 1.5 W/A
Cooling water flow rate: ≥0.4L/min
Cooling water type:
Deionized water: conductivity < 3μS/cm
Particle filter: < 30μm
-3-
SLD433S4
Notes On Handling
Care should be taken for the following points when using this product.
1. This product corresponds to a Class 4 product under IEC60825-1 and JIS standard C6802 “Laser Product
Emission Safety Standards”.
LASER DIODE LASER DIODE
This product complies with 21
CFR Part 1040.10 and 1040.11
LASER RADIATION Sony Corporation
AVOID EYE OR SKIN EXPOSURE TO AVOID EXPOSURE
DIRECT OR SCATTERED RADIATION 1-7-1 Konan,
Laser radiation is
Minato-ku, Tokyo
MAXIMUM OUTPUT OVER 1 W emitted from this
WAVELENGTH 600 - 950 nm aperture. 108-0075 Japan
CLASS IV LASER PRODUCT
2. Eye protection against laser beams
Take care not to allow laser beams to enter your eyes under any circumstances.
For observing laser beams, ALWAYS use safety goggles that block laser beams. Usage of IR scopes, IR
cameras and fluorescent plates is also recommended for monitoring laser beams safely.
3. Gallium Arsenide
This product uses gallium arsenide (GaAs). This is not a problem for normal use, but GaAs vapors may be
potentially hazardous to the human body. Therefore, never crush, heat to the maximum storage
temperature or higher, or place the product in your mouth.
In addition, the following disposal methods are recommended when disposing of this product.
(1) Engaging the services of a contractor certified in the collection, transport and intermediate treatment
of items containing arsenic.
(2) Managing the product through to final disposal as specially managed industrial waste which is
handled separately from general industrial waste and household waste.
4. Prevention of surge current and electrostatic discharge
Laser diodes are most sensitive to electrostatic discharge among semiconductors. When a large current is
passed through the laser diode for even an extremely short time, the strong light emitted from the laser
diode promotes deterioration and then destruction of the laser diode. Therefore, note that surge current
should not flow to the laser diode driving circuit from switches and others. Also, if the laser diode is handled
carelessly, it may be destroyed instantly because electrostatic discharge is easily applied by a human
body. Therefore, be extremely careful about overcurrent and electrostatic discharge.
5. Use for special applications
This product is not designed or manufactured for use in equipment used under circumstances where failure
may pose a risk to life and limb, or result in significant material damage, etc.
Consult your Sony sales representative when investigating use for medical, vehicle, nuclear power control
or other special applications. Also, use the power supply that was designed not to exceed the optical power
output specified at the absolute maximum ratings.
6. Environment-related Substances to be Controlled
No substances classified at Level 1 (immediate ban) of Sony Technical Standard, SS-00259,
“Management regulations for the Environment-related Substances to be Controlled”. The excerpt from SS-
00259 is introduced on following URL.
http://www.sony.net/SonyInfo/procurementinfo/ss00259/
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SLD433S4
Package Outline
(Unit: mm)
M-S027
M3 M3
LD(−) LD(+)
22.5 12.5
emisson height
7.7
10
emisson width
40
4 4.4 8.8 17.8
11
5.5
2 - M3 × 4 φ 3.2
for mounting screw coolant inlet
φ 3.2
coolant outlet
SONY CODE M-S027 PACKAGE MASS 34.3g
EIAJ CODE
JEDEC CODE
-5- Sony Corporation
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